#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include<string.h>



int main()
{
	char arr1[] =  "xie yu ming niu b";
	char arr2[] =  "#################";
	int left = 0;
	int right = strlen(arr1) - 1;
	while (left <= right) {
		arr2[left] = arr1[left];
		arr2[right] = arr1[right];
		printf("%s\n", arr2);
		left++;
		right--;
	}
	return 0;

}